HamClock

HamClock is a specialized clock application tailored for amateur radio operators, providing essential timekeeping features alongside valuable propagation and spatial data. It displays your local time in both 12-hour and 24-hour formats, along with Coordinated Universal Time (UTC), in large, easy-to-read text. If your location is available, it also shows your Maidenhead grid square, local sunrise and sunset times, and an interactive map highlighting the current gray line. This makes it an indispensable tool for planning contacts, especially for operators engaged in DXing or portable operations.